From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/power/reset/qcom-pon.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/power/reset/qcom-pon.c b/kernel/drivers/power/reset/qcom-pon.c
index 0c4caaa..4a68874 100644
--- a/kernel/drivers/power/reset/qcom-pon.c
+++ b/kernel/drivers/power/reset/qcom-pon.c
@@ -14,11 +14,15 @@
#define PON_SOFT_RB_SPARE 0x8f
+#define GEN1_REASON_SHIFT 2
+#define GEN2_REASON_SHIFT 1
+
struct pm8916_pon {
struct device *dev;
struct regmap *regmap;
u32 baseaddr;
struct reboot_mode_driver reboot_mode;
+ long reason_shift;
};
static int pm8916_reboot_mode_write(struct reboot_mode_driver *reboot,
@@ -30,7 +34,8 @@
ret = regmap_update_bits(pon->regmap,
pon->baseaddr + PON_SOFT_RB_SPARE,
- 0xfc, magic << 2);
+ GENMASK(7, pon->reason_shift),
+ magic << pon->reason_shift);
if (ret < 0)
dev_err(pon->dev, "update reboot mode bits failed\n");
@@ -60,6 +65,7 @@
return error;
pon->reboot_mode.dev = &pdev->dev;
+ pon->reason_shift = (long)of_device_get_match_data(&pdev->dev);
pon->reboot_mode.write = pm8916_reboot_mode_write;
error = devm_reboot_mode_register(&pdev->dev, &pon->reboot_mode);
if (error) {
@@ -73,7 +79,9 @@
}
static const struct of_device_id pm8916_pon_id_table[] = {
- { .compatible = "qcom,pm8916-pon" },
+ { .compatible = "qcom,pm8916-pon", .data = (void *)GEN1_REASON_SHIFT },
+ { .compatible = "qcom,pms405-pon", .data = (void *)GEN1_REASON_SHIFT },
+ { .compatible = "qcom,pm8998-pon", .data = (void *)GEN2_REASON_SHIFT },
{ }
};
MODULE_DEVICE_TABLE(of, pm8916_pon_id_table);
--
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